X-ray, Optical and Wide-field Images of Igr J11014-6103
Using Chandra, XMM-Newton, and the Parkes radio telescope, researchers have found evidence for what may be the fastest moving pulsar ever seen. The large field of view contains XMM-Newton data (purple) that contains supernova remnant, which as been combined infrared and optical data (colored red, green and blue that appears as white). The Chandra image in bright green shown in the inset ("X-ray close-up") reveals a comet-shaped X-ray source well outside the boundary of the supernova remnant. Astronomers think object is a pulsar that may be moving at about 6 million miles per hour, which would make it one of the fastest ever detected if confirmed.
(Credit: X-ray: NASA/CXC/UC Berkeley/J.Tomsick et al & ESA/XMM-Newton, Optical: DSS; IR: 2MASS/UMass/IPAC-Caltech/NASA/NSF)